data_stdin
_audit_creation_method 'critic2-4f1eba8'
_cell_length_a         8.8110000000
_cell_length_b         8.8110000000
_cell_length_c         6.5630000000
_cell_angle_alpha        90.0000
_cell_angle_beta        90.0000
_cell_angle_gamma        90.0000
_cell_volume           509.510111
_space_group_crystal_system tetragonal
_space_group_IT_number 135
_space_group_name_H-M_alt 'P4_2/mbc'
_space_group_name_Hall '-P 4c 2ab'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-y,-z'
  '-y,x,-1/2+z'
  'y,-x,-1/2-z'
  '-x,-y,z'
  'x,y,-z'
  'y,-x,-1/2+z'
  '-y,x,-1/2-z'
  '-1/2+x,-1/2-y,-z'
  '-1/2-x,-1/2+y,z'
  '-1/2-y,-1/2-x,-1/2-z'
  '-1/2+y,-1/2+x,-1/2+z'
  '-1/2-x,-1/2+y,-z'
  '-1/2+x,-1/2-y,z'
  '-1/2+y,-1/2+x,-1/2-z'
  '-1/2-y,-1/2-x,-1/2+z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Pb     Pb     0.00000000000000     0.50000000000000     0.25000000000000
Pb     Pb     0.14000000000000     0.16300000000000     0.00000000000000
O      O      0.67100000000000     0.17100000000000     0.25000000000000
O      O      0.09600000000000     0.63700000000000     0.00000000000000
